2. WHAT IS A MACHINE? A machine is an object made of one or more parts. It helps us to make our work easier and save time and effort.

3. WHY DO WE USE MACHINES? To move heavy objects. For example a crane

4. To help us with household chores A washing machine

5. To go from one place to another. A car

6. To cut A saw

7. To have a good time A T.V

8. TYPES OF MACHINES SIMPLE MACHINES Are made of few parts. Example a ramp.

9. COMPOUND MACHINES Made of various simple machines joined together. Example: a bike.

10. HOW DO MACHINES WORK? SOME MACHINES WORK BECAUSE THEY ARE MOVED BY PEOPLE OR ANIMALS. OTEHRS WORK WITH ELECTRICITY OR SOME TYPE OF FUEL.

11. THINK ABOUT THESE QUESTIONS…. NAME TWO SIMPLE MACHINES AND TWO COMPOUND MACHINES NAME THREE MACHINES THAT ARE MOVED BY PEOPLE AND THREE THAT WORK AUTOMATICALLY.